How much does a 5.00ct+ H VS1 natural radiant diamond cost?

As of September 2026, 5.00ct+ H VS1 natural radiant diamonds typically cost £69,358 GBP to £149,614 GBP, with a median price of £96,239 GBP. There are currently 31 diamonds matching this specification available across retailers.

Where can I find the best price on a H VS1 radiant diamond?

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ H VS1 Natural Radiant

Quick answer

As of September 2026, there are 31 natural radiant diamonds with H colour and VS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £69,358 GBP to £149,614 GBP, with a median of £96,239 GBP. At least 27 retailers stock this exact specification. Half of all listings fall between £9,633 GBP and £11,628 GBP per carat. The same specification in lab grown form lists at a median of about £458 GBP per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Radiant natural stones in the index: 2,765 USD per carat, +6.0% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

Lowest Price

£48,918 GBP

Highest Price

£904,464 GBP

Average Price

£122,457 GBP

Market Intelligence

Retailers Selling

Price Spread

19.4%

Price Range

Price per carat distribution across retailers

$13,898/ct

10th Percentile

$11,781

Median

$13,898

90th Percentile

$16,397

Score Distribution

31 diamonds scored across 4 quality tiers

Excellent

3 (9.7%)

Very Good

8 (25.8%)

Good

6 (19.4%)

Average

14 (45.2%)

Find Your Diamond

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

H VS2VS2 inclusions are not visible without magnification

Save 17%

Lab-Grown H VS1Same specifications, lab-grown origin

Save 94%

Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1